Showing 41 - 50 results of 88 for search '', query time: 0.02s Refine Results
  1. 41
    by Newton, David E.
    Published 1987
    Book

    Activities in chemistry.
  2. 42
    by Paulite, Benifrancis Peñalosa
    Published 1986
    Thesis

    Effects of enrichment activities on students' attitudes toward chemistry
  3. 43
    by Ness, V. Patricia
    Published 1986
    Book

    Chemistry experiments for junior secondary classes.
  4. 44
    by George, Arnold
    Published 1985
    Book

    Chemistry for children
  5. 45
    Published 1983
    Book

    Elements of chemistry earth, air, fire and water
  6. 46
    by Shakhashiri, Bassam Z.
    Published 1983
    Book

    Chemical demonstrations a handbook for teachers of chemsitry
  7. 47
    by Metcalfe, H. Clark
    Published 1982
    Book

    Exercises and experiments in modern chemistry
  8. 48
    by Monroe, Manus B.
    Published 1982
    Book

    A course in experimental chemistry, book 1
  9. 49
    by Vallejo, Vilma Lacuata 1950-
    Published 1982
    Thesis

    Enrichment activities on selected topics in high school chemistry
  10. 50
    by Bickel, Charles L.
    Published 1976
    Book

    Physical science investigations
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